From 93ce99f8d95aebe04923534d7675a57b38224e45 Mon Sep 17 00:00:00 2001
From: Garulf <535299+Garulf@users.noreply.github.com>
Date: Tue, 23 Jan 2024 19:51:25 -0500
Subject: [PATCH 1/2] Avoid re-building context result is unchanged

---
 Flow.Launcher/ViewModel/MainViewModel.cs | 33 +++++++++++++++++++++---
 1 file changed, 30 insertions(+), 3 deletions(-)

diff --git a/Flow.Launcher/ViewModel/MainViewModel.cs b/Flow.Launcher/ViewModel/MainViewModel.cs
index 61bf0c4dc..676791790 100644
--- a/Flow.Launcher/ViewModel/MainViewModel.cs
+++ b/Flow.Launcher/ViewModel/MainViewModel.cs
@@ -34,6 +34,8 @@ namespace Flow.Launcher.ViewModel
 
         private bool _isQueryRunning;
         private Query _lastQuery;
+        private Result lastContextMenuResult = new Result();
+        private List<Result> lastContextMenuResults = new List<Result>();
         private string _queryTextBeforeLeaveResults;
 
         private readonly FlowLauncherJsonStorage<History> _historyItemsStorage;
@@ -650,9 +652,34 @@ namespace Flow.Launcher.ViewModel
 
             if (selected != null) // SelectedItem returns null if selection is empty.
             {
-                var results = PluginManager.GetContextMenusForPlugin(selected);
-                results.Add(ContextMenuTopMost(selected));
-                results.Add(ContextMenuPluginInfo(selected.PluginID));
+                List<Result> results;
+                if (selected == lastContextMenuResult)
+                {
+                    // Use copy to keep the original results unchanged
+                    results = lastContextMenuResults.ConvertAll(result => new Result
+                    {
+                        Title = result.Title,
+                        SubTitle = result.SubTitle,
+                        IcoPath = result.IcoPath,
+                        PluginDirectory = result.PluginDirectory,
+                        Action = result.Action,
+                        ContextData = result.ContextData,
+                        Glyph = result.Glyph,
+                        OriginQuery = result.OriginQuery,
+                        Score = result.Score,
+                        AsyncAction = result.AsyncAction,
+                    });
+                }
+                else
+                {
+                    results = PluginManager.GetContextMenusForPlugin(selected);
+                    lastContextMenuResults = results;
+                    lastContextMenuResult = selected;
+                    results.Add(ContextMenuTopMost(selected));
+                    results.Add(ContextMenuPluginInfo(selected.PluginID));
+                }
+                
+
 
                 if (!string.IsNullOrEmpty(query))
                 {

From b25c160aefba88f76c8bd57adfa86b522c079d6d Mon Sep 17 00:00:00 2001
From: Garulf <535299+Garulf@users.noreply.github.com>
Date: Tue, 23 Jan 2024 19:51:57 -0500
Subject: [PATCH 2/2] Clear cached context menu when hidden

---
 Flow.Launcher/ViewModel/MainViewModel.cs | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Flow.Launcher/ViewModel/MainViewModel.cs b/Flow.Launcher/ViewModel/MainViewModel.cs
index 676791790..c4b13abb0 100644
--- a/Flow.Launcher/ViewModel/MainViewModel.cs
+++ b/Flow.Launcher/ViewModel/MainViewModel.cs
@@ -1052,6 +1052,8 @@ namespace Flow.Launcher.ViewModel
         {
             // Trick for no delay
             MainWindowOpacity = 0;
+            lastContextMenuResult = new Result();
+            lastContextMenuResults = new List<Result>();
 
             if (!SelectedIsFromQueryResults())
             {